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Good to Know: Cheapest and Fastest LAS - LHR Flights
Useful information for finding best airline tickets from McCarran International to London Heathrow on your next trip.
Cheapest Round Trip Flight
$934
Alaska Airlines
• 2 stops
• 37h 20m
Jul 19 – Jul 27
The cheapest round trip flight from Las Vegas to London (LAS-LHR-LAS) is currently $934
Cheapest Direct Flight
$1613
KLM Airlines
• nonstop
• 15h 55m
Jul 19
The cheapest nonstop flight from Las Vegas to London (LAS-LHR) is currently $1613
Fastest Flight
15h 55m
The fastest nonstop flight from Las Vegas to London (LAS-LHR) takes 15h 55m
Latest Flight Deals from Las Vegas (LAS) to London (LHR)
Compare and book low fare round-trip air tickets from Las Vegas to London. Ideal for travelers with confirmed return itineraries.
Jul 19 - Jul 27, Economy
Las Vegas → London
37h 20m
8:25 AM - 3:05 PM • 2 stops
Las Vegas → London
22h 35m
5:00 PM - 10:55 PM • 1 stop
Alaska Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
22h 5m
5:50 PM - 4:35 PM • 1 stop
Las Vegas → London
24h 10m
8:40 AM - 6:35 PM • 1 stop
Virgin Atlantic
Jul 19 - Jul 27, Economy
Las Vegas → London
28h 30m
10:25 AM - 11:35 AM • 1 stop
Las Vegas → London
25h 49m
2:10 PM - 9:59 PM • 1 stop
United Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
23h 24m
12:16 PM - 10:20 AM • 1 stop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Flying to London soon? We've surfaced some of the most affordable last-minute flights from Las Vegas to London, ideal for urgent plans or spontaneous trips.
Jul 19 - Jul 27, Economy
Las Vegas → London
37h 20m
8:25 AM - 3:05 PM • 2 stops
Las Vegas → London
22h 35m
5:00 PM - 10:55 PM • 1 stop
Alaska Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
22h 5m
5:50 PM - 4:35 PM • 1 stop
Las Vegas → London
24h 10m
8:40 AM - 6:35 PM • 1 stop
Virgin Atlantic
Jul 19 - Jul 27, Economy
Las Vegas → London
28h 30m
10:25 AM - 11:35 AM • 1 stop
Las Vegas → London
25h 49m
2:10 PM - 9:59 PM • 1 stop
United Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
23h 24m
12:16 PM - 10:20 AM • 1 stop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Looking for the fastest way to London? These direct flight options from LAS to LHR offer both convenience and value—no layovers, just straight to your destination.
Jul 19 - Jul 27, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
KLM Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
5:20 PM - 11:15 AM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
British Airways
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Virgin Atlantic
Jul 18 - Jul 26, Economy
Las Vegas → London
15h 55m
5:20 PM - 11:15 AM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
Aer Lingus
FAQs on Las Vegas to London Flights
What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to LHR?
The most popular airline flying from Las Vegas to London are
Can I fly from LAS to LHR non-stop?
Yes, you can fly LAS to LHR non-stop on
Which airlines fly nonstop between Las Vegas and London?
The non-stop flights between Las Vegas and London are .
What’s the earliest departure time from LAS to LHR Airport?
The earliest flight leaves LAS at 8:25 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my Las Vegas to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to LHR?
Read the fare rules of the Las Vegas to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and London?
operate flights between Las Vegas and London
How long does a flight from Las Vegas to London take?
It takes approximately 11 hour to fly non-stop from LAS to LHR, which is 5229.49 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from LAS were found on UA : USD 1546
Do I need a passport to fly between LAS and LHR?
Yes
What’s the latest departure time from LAS to LHR ?
The last flight leaves LAS at 10:10 pm
Las Vegas (LAS) to London (LHR): Airport Information
| Origin Airport | McCarran International , Las Vegas, US |
| Destination Airport | London Heathrow , London, GB |
| Distance | 5229 miles |
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